Wednesday, February 25, 2026
Against Diegesis
My cousin Pedantarius doesn’t have their own blog, but wrote an essay and wanted me to share it here. I have obliged, out of respect for my aunt. Please know that the opinions expressed by my dear cousin are not necessarily my own. - Scribble
Against Diegesis
By Pedantarius Wobble
Diegesis is a lie perpetuated by theater kids and simulationists in a desperate attempt to justify their crummy rules and paltry performances as corresponding to an imaginary world outside of them.
Here’s the truth: there is no shared imaginary world. The objects we engage with in games are mere collections of words, numbers, and drawings. Rules are literally a set of instructions for following procedures to manipulate these, either by writing or speech. The Game exists entirely on paper, in what is said out loud, and the activity of altering these.
“But Pedantarius!” I hear you cry, “Isn’t it fun to pretend, for a little while at least, that we really are on a fantastic adventure in an amazing place? Wouldn’t it be interesting to imagine what it would be like to live in a world of magic and unknowable terrors, and furthermore, to make tactical decisions proceeding from these imaginings? Surely one cannot deny the importance of the imaginary in fantasy games.”
This objection seems reasonable on the surface, but falls apart with scrutiny. When we imagine something we invent an object. Due to its very nature as invention, an imagined object is not subject to the laws which govern the material world–indeed, an imagined object is subject only to the mind of the imaginer.
If we wanted to apply arbitrary rules to an imagined object (say, of an imagined person, that they are capable of jumping) we can, but the rules would not be directly affecting the object. Instead, the imaginer has to decide that the rules should govern how the imaginer imagines the object–the link between rules and imagined object is sustained only through wilful effort of the imaginer.
If you wanted to make anything like “tactical decisions” in an imagined world, you must first decide upon what tactically-rich rules to apply to the imagined object, and then wilfully connect the two. But, don’t you see that making tactical decisions in such a setup is merely interacting with the rules and not the object itself? The imagined object needn’t be there at all, in fact. It is only window-dressing for what you’re really doing.
This problem is compounded if you have multiple people supposedly imagining in tandem. The only possible way for this myriad of imagined objects to correspond is with a big set of rules and social conventions holding them together. In such a situation, you are really dealing with these rules and conventions, not the imagined objects at all.
The imaginary is added after the fact-–it is a personal interpretation, a reaction to the rules situation which actually exists at the table.
“Ah, Pedantarius!” you bluster, “You have too narrow an understanding of rules! My rules sprout upwards from the imaginary according to common-sense notions about the ways in which worlds work. The ‘top down’ rules you describe are non-diegetic, which are fine in themselves, but not what we are talking about.”
To this I say that it is simply untrue that these so-called diagetic rules are rooted in an imaginary world at all. Like what you call non-diagetic rules, they are decided upon socially and applied to a game situation. There is no distinction between them, other than aesthetically.
Consider two scenarios, in a hypothetical roleplaying game in which a player controlling a unit wishes to leap over a chasm.
A. There are no written rules for jumping a chasm. The GM decides to rule such an action succeeds according to several factors: the width of the chasm, the relatively unencumbered status of the unit, the desire to reward the player for taking an action, and an interest in what the player will do once beyond the chasm.
B. There are written rules. The GM pulls out the rulebook, finds the rule, and follows a procedure which is very abstract and is not very immersive.
I say that these are substantively indistinguishable from one another. The “rules for jumping the chasm” are in both cases brought in to the game situation and applied. In both, the rules were chosen because of the existing rules-situation. The only real difference is that in the case of A it is possible the rule was invented on the spot. In both cases the imaginary (character jumping over the chasm) only exists after the rules have been decided upon and applied.
Rule mutability, even extremely freeform mutability, is no argument for the existence of diegetic rules. This is evident.
Again I hear your complaints, “Surely you acknowledge that in your example a chasm described as ‘imposing, looming, unimaginably vast’ should be more difficult to leap across than one described as ‘narrow and deep, scouring the bottom of the earth’? The fiction carries with it connotations and associations, which can be more or less easily transformed into outcomes.”
To this I say that I agree fully–it’s just that those words and phrases fit within an interpretive and social context. The game meta-rules for interpreting those words are not distinguishable from the game meta-rules for reading text like “Characters carrying less than 20# of equipment can leap chasms up to 15’ wide if they roll higher than 10 on a twenty-sided die.”
To claim that the artifacts of description, and the connotations carried by these, is a separable layer of rules, a “diegetic” layer, simply fails to acknowledge the real rules governing play: the social-interpretive rules. All games are sets of rules in action, and, while some of these are nested sets, all are determined exclusively by two components: text and player interpretation. The imaginary world doesn’t exist in any sense.
We should not focus on fiction. We should not delude ourselves into thinking that imaginary worlds speak back to us. What we should focus on is rules and procedures which are interesting and beautiful in themselves. Focus on the friends who play with you, and their creativity. Pay attention to what we are actually doing at the table, the rules you are actually following.
- Pedantarius Wobble
Add comment
Fill out the form below to add your own comments

